public void GetValuesFromGwModel()
{
Quantity dischargeQuantity = new Quantity(new Unit(PredefinedUnits.CubicMeterPerSecond), null, "Discharge");
Quantity waterlevelQuantity = new Quantity(new Unit(PredefinedUnits.Meter), null, "Water Level");
ElementSet idBasedElementSetA = new ElementSet(null, "ElmSet-A", ElementType.IdBased);
idBasedElementSetA.AddElement(new Element("elm-1"));
Input queryItem1 = new Input("discharge, to be retrieved from some output item", dischargeQuantity, idBasedElementSetA);
queryItem1.TimeSet = new TimeSet();
Input queryItem2 = new Input("water level, to be retrieved from some output item", waterlevelQuantity, idBasedElementSetA);
queryItem2.TimeSet = new TimeSet();
// Connect query item(s) to output item(s)
// Take care that component becomes valid (and has produced initial output for connected items)
ITimeSpaceComponent gwModel = new GWModelLC();
gwModel.Initialize();
ITimeSpaceOutput storageOnGrid = UTHelper.FindOutputItem(gwModel, "Grid.Storage");
storageOnGrid.AddConsumer(queryItem1);
gwModel.Validate();
Assert.IsTrue(gwModel.Status == LinkableComponentStatus.Valid);
gwModel.Prepare();
Assert.IsTrue(gwModel.Status == LinkableComponentStatus.Updated);
// check initial values
Assert.AreEqual(4, ValueSet.GetElementCount(storageOnGrid.Values), "#values for " + storageOnGrid.Id);
Assert.AreEqual(0.0, (double)storageOnGrid.Values.GetValue(0, 0), "Value[0] as property");
// get values for specified query times
queryItem1.TimeSet.SetSingleTimeStamp(new DateTime(2005, 1, 3, 0, 0, 0));
ITimeSpaceValueSet values = storageOnGrid.GetValues(queryItem1);
Assert.IsNotNull(values, "values != null");
Assert.AreEqual(0.0, (double)values.GetValue(0, 0), "value[0] from GetValues 1");
// set next query time
queryItem1.TimeSet.SetSingleTimeStamp(new DateTime(2005, 2, 4, 0, 0, 0));
values = storageOnGrid.GetValues(queryItem1);
Assert.IsNotNull(values, "values != null");
Assert.AreEqual(0.0, (double)values.GetValue(0, 0), "value[0] from GetValues 1");
// ask for same time again
values = storageOnGrid.GetValues(queryItem1);
Assert.IsNotNull(values, "values != null");
Assert.AreEqual(0.0, (double)values.GetValue(0, 0), "value[0] from GetValues 1");
try
{
// set query time back in time
queryItem1.TimeSet.SetSingleTimeStamp(new DateTime(2005, 2, 3, 0, 0, 0));
storageOnGrid.GetValues(queryItem1);
}
catch (Exception e)
{
Assert.IsTrue(e.Message.StartsWith("Could not update engine \""));
}
try
{
// set query time beyond time horizon
queryItem1.TimeSet.SetSingleTimeStamp(new DateTime(2005, 2, 28, 0, 0, 0));
storageOnGrid.GetValues(queryItem1);
}
catch (Exception e)
{
Assert.IsTrue(e.Message.StartsWith("Could not update engine \""));
}
}
public void CouplingGwRiver2()
{
/// runNumber 0: Using MultiInput
/// runNumber 1: Using MultiInputAdaptor
/// runNumber 2: Using MultiInputAdaptorFactory
for (int runNumber = 0; runNumber < 3; runNumber++)
{
Console.Out.WriteLine("runNumber: " + runNumber);
// Create trigger inputs
Input queryDischargeItem = CreateDischargeInput();
Input queryVolume = CreateVolumeInput();
// Create models
LinkableEngine riverModel = CreateRiverModel();
LinkableEngine riverModel2 = CreateRiverModel();
ITimeSpaceComponent gwModel = CreateGwModel();
// Add arguments and initialize
IDictionary <string, IArgument> gwArgs = gwModel.Arguments.Dictionary();
// Increasing model grid size (otherwise GW model runs full too fast)
gwArgs.UpdateValue("dx", 50.0);
gwArgs.UpdateValue("dy", 50.0);
gwArgs.UpdateValue("x0", 0.0);
gwArgs.UpdateValue("y0", 200.0);
gwArgs.UpdateValue("XCount", 24);
gwArgs.UpdateValue("ycount", 16);
if (runNumber == 0)
{
gwArgs.UpdateValue("UseMultiInput", true);
}
gwModel.Initialize();
int gwGridSize = 24 * 16;
IDictionary <string, IArgument> riverArgs = riverModel.Arguments.Dictionary();
// Increasing model grid size (otherwise GW model runs full too fast)
riverArgs.UpdateValue("xyscale", 100.0);
riverModel.Initialize();
IDictionary <string, IArgument> river2Args = riverModel2.Arguments.Dictionary();
// Increasing model grid size (otherwise GW model runs full too fast)
river2Args.UpdateValue("xyscale", 100.0);
// Move river2 sligthly away from river1
river2Args.UpdateValue("xoffset", -220.0);
river2Args.UpdateValue("yoffset", 180.0);
riverModel2.Initialize();
// Connect triggering inputs
ITimeSpaceOutput flowOnBranch = UTHelper.FindOutputItem(riverModel, "Branch:2:Flow");
TimeInterpolator flowOnBranch2 = new TimeInterpolator(flowOnBranch);
flowOnBranch.AddAdaptedOutput(flowOnBranch2);
flowOnBranch2.AddConsumer(queryDischargeItem);
ITimeSpaceOutput storageInGw = UTHelper.FindOutputItem(gwModel, "Grid.Storage");
TimeInterpolator storageInGw2 = new TimeInterpolator(storageInGw);
storageInGw.AddAdaptedOutput(storageInGw2);
storageInGw2.AddConsumer(queryVolume);
//========== Couple leakage items ==========
ITimeSpaceInput gwInflowInput = UTHelper.FindInputItem(gwModel, "Grid.Inflow");
//========== IBaseMultiInput linking ==========
if (runNumber == 0)
{
/// Example of adding up two outputs into one input, by the use of
/// an IBaseMultiInput implementation
Assert.IsTrue(gwInflowInput is IBaseMultiInput);
Assert.IsTrue(gwInflowInput is ITimeSpaceMultiInput);
// put leakage from river1 into ground water model
{
ITimeSpaceOutput riverLeakageOutput = UTHelper.FindOutputItem(riverModel, "WholeRiver:Leakage");
// Two adaptors are added: Time buffer and line-to-grid adaptor
// they can be added in any order (though time buffer first will use less memory)
// Time interpolator
TimeInterpolator riverLeakageOutput2 = new TimeInterpolator(riverLeakageOutput);
riverLeakageOutput.AddAdaptedOutput(riverLeakageOutput2);
// Element mapper from polyline to polygon, weighted sum version
ElementMapperAdaptedOutput riverLeakageOutputGrid =
new ElementMapperAdaptedOutput(new Identifier("ElementMapper501"), riverLeakageOutput2,
gwInflowInput.ElementSet());
riverLeakageOutput2.AddAdaptedOutput(riverLeakageOutputGrid);
// Note !!!: No special action
riverLeakageOutputGrid.AddConsumer(gwInflowInput);
}
// put leakage from river2 into ground water model
{
ITimeSpaceOutput riverLeakageOutput = UTHelper.FindOutputItem(riverModel2, "WholeRiver:Leakage");
// Two adaptors are added: Time buffer and line-to-grid adaptor
// they can be added in any order (though time buffer first will use less memory)
// Time interpolator
TimeInterpolator riverLeakageOutput2 = new TimeInterpolator(riverLeakageOutput);
riverLeakageOutput.AddAdaptedOutput(riverLeakageOutput2);
// Element mapper from polyline to polygon, weighted sum version
ElementMapperAdaptedOutput riverLeakageOutputGrid =
new ElementMapperAdaptedOutput(new Identifier("ElementMapper501"), riverLeakageOutput2,
gwInflowInput.ElementSet());
riverLeakageOutput2.AddAdaptedOutput(riverLeakageOutputGrid);
// Note !!!: No special action
riverLeakageOutputGrid.AddConsumer(gwInflowInput);
}
}
//========== MultiInputAdaptor linking ==========
if (runNumber == 1)
{
/// Example of adding up two outputs into one input, by the use of
/// a MultiInputAdaptor class
// Note !!!: Creating a MultiInputAdaptor
MultiInputAdaptor sourceAdder = new MultiInputAdaptor("SomeId")
{
SpatialDefinition = gwInflowInput.SpatialDefinition
};
// put leakage from river1 into ground water model
// Two adaptors are added: Time buffer and line-to-grid adaptor
{
ITimeSpaceOutput riverLeakageOutput = UTHelper.FindOutputItem(riverModel, "WholeRiver:Leakage");
// Time interpolator
TimeInterpolator riverLeakageOutput2 = new TimeInterpolator(riverLeakageOutput);
riverLeakageOutput.AddAdaptedOutput(riverLeakageOutput2);
// Element mapper from polyline to polygon, weighted sum version
ElementMapperAdaptedOutput riverLeakageOutputGrid =
new ElementMapperAdaptedOutput(new Identifier("ElementMapper501"), riverLeakageOutput2,
gwInflowInput.ElementSet());
riverLeakageOutput2.AddAdaptedOutput(riverLeakageOutputGrid);
// Note !!!: Adding to the list of adaptees
sourceAdder.Adaptees.Add(riverLeakageOutputGrid);
riverLeakageOutputGrid.AddAdaptedOutput(sourceAdder);
}
// put leakage from river2 into ground water model
// Two adaptors are added: Time buffer and line-to-grid adaptor
{
ITimeSpaceOutput riverLeakageOutput = UTHelper.FindOutputItem(riverModel2, "WholeRiver:Leakage");
// Time interpolator
TimeInterpolator riverLeakageOutput2 = new TimeInterpolator(riverLeakageOutput);
riverLeakageOutput.AddAdaptedOutput(riverLeakageOutput2);
// Element mapper from polyline to polygon, weighted sum version
ElementMapperAdaptedOutput riverLeakageOutputGrid =
new ElementMapperAdaptedOutput(new Identifier("ElementMapper501"), riverLeakageOutput2,
gwInflowInput.ElementSet());
riverLeakageOutput2.AddAdaptedOutput(riverLeakageOutputGrid);
// Note !!!: Adding to the list of adaptees
sourceAdder.Adaptees.Add(riverLeakageOutputGrid);
riverLeakageOutputGrid.AddAdaptedOutput(sourceAdder);
}
// Note !!!: Connect the gwInflowInput and the multiInputAdaptor
sourceAdder.AddConsumer(gwInflowInput);
}
//========== MultiInputAdaptorFactory linking ==========
if (runNumber == 2)
{
/// Example of adding up two outputs into one input, by the use of
/// an MultiInputAdaptorFactory implementation
var factory = new MultiInputAdaptorFactory(gwModel);
// put leakage from river1 into ground water model
// Two adaptors are added: Time buffer and line-to-grid adaptor
{
ITimeSpaceOutput riverLeakageOutput = UTHelper.FindOutputItem(riverModel, "WholeRiver:Leakage");
// Time interpolator
TimeInterpolator riverLeakageOutput2 = new TimeInterpolator(riverLeakageOutput);
riverLeakageOutput.AddAdaptedOutput(riverLeakageOutput2);
// Element mapper from polyline to polygon, weighted sum version
ElementMapperAdaptedOutput riverLeakageOutputGrid =
new ElementMapperAdaptedOutput(new Identifier("ElementMapper501"), riverLeakageOutput2,
gwInflowInput.ElementSet());
riverLeakageOutput2.AddAdaptedOutput(riverLeakageOutputGrid);
// Note !!!: Creating a new AdaptedOutput and adding it
IIdentifiable[] identifiables = factory.GetAvailableAdaptedOutputIds(riverLeakageOutputGrid, gwInflowInput);
IBaseAdaptedOutput myOutput = factory.CreateAdaptedOutput(identifiables[0], riverLeakageOutputGrid, gwInflowInput);
myOutput.AddConsumer(gwInflowInput);
}
// put leakage from river2 into ground water model
// Two adaptors are added: Time buffer and line-to-grid adaptor
{
ITimeSpaceOutput riverLeakageOutput = UTHelper.FindOutputItem(riverModel2, "WholeRiver:Leakage");
// Time interpolator
TimeInterpolator riverLeakageOutput2 = new TimeInterpolator(riverLeakageOutput);
riverLeakageOutput.AddAdaptedOutput(riverLeakageOutput2);
// Element mapper from polyline to polygon, weighted sum version
ElementMapperAdaptedOutput riverLeakageOutputGrid =
new ElementMapperAdaptedOutput(new Identifier("ElementMapper501"), riverLeakageOutput2,
gwInflowInput.ElementSet());
riverLeakageOutput2.AddAdaptedOutput(riverLeakageOutputGrid);
// Note !!!: Creating a new AdaptedOutput and adding it
IIdentifiable[] identifiables = factory.GetAvailableAdaptedOutputIds(riverLeakageOutputGrid, gwInflowInput);
IBaseAdaptedOutput myOutput = factory.CreateAdaptedOutput(identifiables[0], riverLeakageOutputGrid, gwInflowInput);
myOutput.AddConsumer(gwInflowInput);
}
}
//========== Run ==========
// Validate
riverModel.Validate();
Assert.IsTrue(riverModel.Status == LinkableComponentStatus.Valid);
riverModel2.Validate();
Assert.IsTrue(riverModel2.Status == LinkableComponentStatus.Valid);
gwModel.Validate();
Assert.IsTrue(gwModel.Status == LinkableComponentStatus.Valid);
// Prepare
riverModel.Prepare();
Assert.IsTrue(riverModel.Status == LinkableComponentStatus.Updated);
riverModel2.Prepare();
Assert.IsTrue(riverModel2.Status == LinkableComponentStatus.Updated);
gwModel.Prepare();
Assert.IsTrue(gwModel.Status == LinkableComponentStatus.Updated);
// specify query times
double triggerTime0 = riverModel.CurrentTime.StampAsModifiedJulianDay;
double triggerTime1 = triggerTime0 + 1;
double triggerTime2 = triggerTime0 + 2;
double triggerTime3 = triggerTime0 + 12.1;
double triggerTime4 = triggerTime0 + 16.7;
/// Properties of the river, without gw-level input
/// Inflow into each node from rainfall runoff is 10 L/s
/// Inflow to node 1: 10 L/s - leaking 5 L/s on branch 1
/// Inflow to node 2: 10 + 5 L/s - leaking 15/2 L/s on branch 2
/// Inflow to node 3: 10 + 15/2 L/s - leaking 35/4 L/s on branch 3
/// Total leakage 5+15/2+35/4 = (20+30+35)/4 = 85/4 L/s
///
/// Number of seconds in a day: 60*60*24 = 86400
// check initial values
Assert.AreEqual(1, ValueSet.GetElementCount(flowOnBranch.Values), "#values for " + flowOnBranch.Id);
Assert.AreEqual(7.0, (double)flowOnBranch.Values.GetValue(0, 0), "Value[0] as property");
Assert.AreEqual(gwGridSize, ValueSet.GetElementCount(storageInGw.Values), "#values for " + storageInGw.Id);
Assert.AreEqual(0, SumTimeStep(storageInGw.Values, 0));
// get values for specified query times, 1 days
// Totally leaking: 86400 * 85/4 = 1.836e6
// For the bi-directional coupling:
// the entire first day the river uses extrapolated values from the
// gwModel, which gives a gwLevel of -10, hence same value as for the uni-directional
queryDischargeItem.TimeSet.SetSingleTimeStamp(triggerTime1);
ITimeSpaceValueSet valuesV = storageInGw2.GetValues(queryDischargeItem);
ITimeSpaceValueSet valuesQ = flowOnBranch2.GetValues(queryDischargeItem);
Assert.AreEqual(35.0 / 4.0, (double)valuesQ.GetValue(0, 0));
Assert.AreEqual(2 * 1.836e6, SumTimeStep(valuesV, 0), 1e-4);
// Print out, to load in a plotting program for verification
StringBuilder b = new StringBuilder();
IList valV = valuesV.GetElementValuesForTime(0);
int ivalvV = 0;
for (int i = 0; i < 16; i++)
{
for (int j = 0; j < 24; j++)
{
b.Append(((double)valV[ivalvV++]).ToString(NumberFormatInfo.InvariantInfo));
b.Append(" ");
}
b.AppendLine();
}
//Console.Out.WriteLine(b.ToString());
// get values for specified query times, 2 days
// 2 * 86400 * 85/4 = 3.672e6
queryDischargeItem.TimeSet.SetSingleTimeStamp(triggerTime2);
valuesV = storageInGw2.GetValues(queryDischargeItem);
valuesQ = flowOnBranch2.GetValues(queryDischargeItem);
Assert.AreEqual(35.0 / 4.0, (double)valuesQ.GetValue(0, 0));
Assert.AreEqual(2 * 3.672e6, SumTimeStep(valuesV, 0), 1e-4);
// get values for specified query times, 12.1 days
// 12.1 * 86400 * 85/4 = 2.22156e7
queryDischargeItem.TimeSet.SetSingleTimeStamp(triggerTime3);
valuesV = storageInGw2.GetValues(queryDischargeItem);
valuesQ = flowOnBranch2.GetValues(queryDischargeItem);
Assert.AreEqual(35.0 / 4.0, (double)valuesQ.GetValue(0, 0));
Assert.AreEqual(2 * 2.22156e7, SumTimeStep(valuesV, 0), 1e-4);
// get values for specified query times, 16.7 days
// 16.7 * 86400 * 85/4 = 3.06612e7
queryDischargeItem.TimeSet.SetSingleTimeStamp(triggerTime4);
valuesV = storageInGw2.GetValues(queryDischargeItem);
valuesQ = flowOnBranch2.GetValues(queryDischargeItem);
Assert.AreEqual(35.0 / 4.0, (double)valuesQ.GetValue(0, 0));
Assert.AreEqual(2 * 3.06612e7, SumTimeStep(valuesV, 0), 1e-4);
}
}
public void InputOutputTests()
{
GWModelLC gwlc = new GWModelLC();
IBaseLinkableComponent lc = gwlc;
List<IArgument> arguments = CreateTestArguments();
lc.Initialize(arguments);
IElementSet elementSet = ((ITimeSpaceExchangeItem)lc.Inputs[2]).ElementSet();
Quantity dischargeQuantity = new Quantity(new Unit(PredefinedUnits.CubicMeterPerSecond), null, "Discharge");
Quantity waterlevelQuantity = new Quantity(new Unit(PredefinedUnits.Meter), null, "Water Level");
ElementSet idBasedElementSetA = new ElementSet(null, "ElmSet-A", ElementType.IdBased);
idBasedElementSetA.AddElement(new Element("elm-1"));
Input waterLevelTriggerInput = new Input("Water level, to be retrieved from some output item", waterlevelQuantity, elementSet);
waterLevelTriggerInput.TimeSet = new TimeSet();
SimpleOutput dischargeOutput = new SimpleOutput("Discharge, to be sent to GW model", dischargeQuantity, elementSet);
dischargeOutput.ConstOutput = 6;
dischargeOutput.TimeSet = new TimeSet();
ITimeSpaceInput gwInflow = UTHelper.FindInputItem(lc, "Grid.Inflow");
ITimeSpaceOutput gwLevel = UTHelper.FindOutputItem(lc, "Grid.gwLevel");
// Connect discharge
gwInflow.Provider = dischargeOutput;
dischargeOutput.AddConsumer(gwInflow);
// Connect triggering input
gwLevel.AddConsumer(waterLevelTriggerInput);
lc.Validate();
lc.Prepare();
// specify query times
double firstTriggerGetValuesTime = gwLevel.TimeSet.Times[0].StampAsModifiedJulianDay;
double secondTriggerGetValuesTime = firstTriggerGetValuesTime + 3;
double thirdTriggerGetValuesTime = firstTriggerGetValuesTime + 5;
// check initial values
Assert.AreEqual(8, gwLevel.Values.Values2D[0].Count);
Assert.AreEqual(-10, (double)gwLevel.Values.GetValue(0, 0));
ITimeSpaceValueSet values;
// get values for initial time, therefor intial values
waterLevelTriggerInput.TimeSet.SetSingleTime(new Time(firstTriggerGetValuesTime));
values = gwLevel.GetValues(waterLevelTriggerInput);
Assert.AreEqual(-10, values.GetValue(0, 0), "value for first query time");
// get values for second query time: -10 : base gw level.
// 10 : storageHeight is multiplied by a factor of 10
// 3 days, 6 constant inflow, 3600*24 seconds in a day, 1000 L/M3, (100 x 200) grid cell size
waterLevelTriggerInput.TimeSet.SetSingleTime(new Time(secondTriggerGetValuesTime));
values = gwLevel.GetValues(waterLevelTriggerInput);
Assert.AreEqual(-10.0 + 10 * 3 * 6.0 * 60 * 60 * 24 / 1000 / (100 * 200), values.GetValue(0, 0), "value for first query time");
// get values for second query time:
// 10 : storageHeight is multiplied by a factor of 10
// 5 days, 6 constant inflow, 3600*24 seconds in a day, 1000 L/M3, (100 x 200) grid cell size
waterLevelTriggerInput.TimeSet.SetSingleTime(new Time(thirdTriggerGetValuesTime));
values = gwLevel.GetValues(waterLevelTriggerInput);
Assert.AreEqual(-10.0 + 10 * 5 * 6.0 * 60 * 60 * 24 / 1000 / (100 * 200), values.GetValue(0, 0), "value for first query time");
lc.Finish();
}
public void CouplingGwRiver()
{
/// bit 1: Decides whether the timeInterpolator or grid-to-line adaptor comes first
/// bit 2: when true, using a 16x16 gw grid (instead of 2x2)
/// bit 3: when true, bi-directinal: adds a link from gwModel to river, with the gw-level
for (int runNumber = 0; runNumber < 8; runNumber++)
{
//if (runNumber != 3)
// continue;
Console.Out.WriteLine("runNumber: " + runNumber);
// Create trigger inputs
Input queryDischargeItem = CreateDischargeInput();
Input queryVolume = CreateVolumeInput();
// Create models
LinkableEngine riverModel = CreateRiverModel();
ITimeSpaceComponent gwModel = CreateGwModel();
// Add arguments and initialize
IDictionary <string, IArgument> gwArgs = gwModel.Arguments.Dictionary();
// Increasing model grid size (otherwise GW model runs full too fast)
gwArgs.UpdateValue("dx", 400.0);
gwArgs.UpdateValue("dy", 400.0);
gwArgs.UpdateValue("x0", 200.0);
gwArgs.UpdateValue("y0", 200.0);
int gwGridSize = 2 * 2;
if ((runNumber & 2) == 2) // set 16 x 16 grid
{
gwArgs.UpdateValue("dx", 50.0);
gwArgs.UpdateValue("dy", 50.0);
gwArgs.UpdateValue("XCount", 16);
gwArgs.UpdateValue("ycount", 16);
gwGridSize = 16 * 16;
}
gwModel.Initialize();
IDictionary <string, IArgument> riverArgs = riverModel.Arguments.Dictionary();
// Increasing model grid size (otherwise GW model runs full too fast)
riverArgs.UpdateValue("xyscale", 100.0);
riverModel.Initialize();
// Connect triggering inputs
ITimeSpaceOutput flowOnBranch = UTHelper.FindOutputItem(riverModel, "Branch:2:Flow");
TimeInterpolator flowOnBranch2 = new TimeInterpolator(flowOnBranch);
flowOnBranch.AddAdaptedOutput(flowOnBranch2);
flowOnBranch2.AddConsumer(queryDischargeItem);
ITimeSpaceOutput storageInGw = UTHelper.FindOutputItem(gwModel, "Grid.Storage");
TimeInterpolator storageInGw2 = new TimeInterpolator(storageInGw);
storageInGw.AddAdaptedOutput(storageInGw2);
storageInGw2.AddConsumer(queryVolume);
//========== Couple leakage items ==========
// put leakage from river into ground water model
{
ITimeSpaceOutput riverLeakageOutput = UTHelper.FindOutputItem(riverModel, "WholeRiver:Leakage");
ITimeSpaceInput gwInflowInput = UTHelper.FindInputItem(gwModel, "Grid.Inflow");
// Two adaptors are added: Time buffer and line-to-grid adaptor
// they can be added in any order (though time buffer first will use less memory)
if ((runNumber & 1) == 1)
{
// Time interpolator
TimeInterpolator riverLeakageOutput2 = new TimeInterpolator(riverLeakageOutput);
riverLeakageOutput.AddAdaptedOutput(riverLeakageOutput2);
// Element mapper from polyline to polygon, weighted sum version
ElementMapperAdaptedOutput riverLeakageOutputGrid =
new ElementMapperAdaptedOutput(new Identifier("ElementMapper501"), riverLeakageOutput2,
gwInflowInput.ElementSet());
riverLeakageOutput2.AddAdaptedOutput(riverLeakageOutputGrid);
riverLeakageOutputGrid.AddConsumer(gwInflowInput);
}
else
{
// Element mapper from polyline to polygon, weighted sum version
ElementMapperAdaptedOutput riverLeakageOutputGrid =
new ElementMapperAdaptedOutput(new Identifier("ElementMapper501"), riverLeakageOutput,
gwInflowInput.ElementSet());
riverLeakageOutput.AddAdaptedOutput(riverLeakageOutputGrid);
// Time interpolator
TimeInterpolator riverLeakageOutput2 = new TimeInterpolator(riverLeakageOutputGrid);
riverLeakageOutputGrid.AddAdaptedOutput(riverLeakageOutput2);
riverLeakageOutput2.AddConsumer(gwInflowInput);
}
}
//========== Couple ground water level items ==========
if ((runNumber & 4) == 4)
{
// put ground water level from ground water model into river
ITimeSpaceInput riverGwleveInput = UTHelper.FindInputItem(riverModel, "WholeRiver:GroundWaterLevel");
ITimeSpaceOutput gwLevelOutput = UTHelper.FindOutputItem(gwModel, "Grid.gwLevel");
// Two adaptors are added: Time buffer and grid-to-line adaptor
// they can be added in any order (though time buffer last will use less memory)
if ((runNumber & 1) == 1)
{
// Time interpolator
var gwLevelOutput2 = new TimeExtrapolator(gwLevelOutput);
gwLevelOutput.AddAdaptedOutput(gwLevelOutput2);
// Element mapper from polyline to polygon, weighted sum version
var gwLevelOutputLine =
new ElementMapperAdaptedOutput(new Identifier("ElementMapper700"), gwLevelOutput2,
riverGwleveInput.ElementSet());
gwLevelOutput2.AddAdaptedOutput(gwLevelOutputLine);
gwLevelOutputLine.AddConsumer(riverGwleveInput);
}
else
{
// Element mapper from polyline to polygon, weighted sum version
var gwLevelOutputLine =
new ElementMapperAdaptedOutput(new Identifier("ElementMapper700"), gwLevelOutput,
riverGwleveInput.ElementSet());
gwLevelOutput.AddAdaptedOutput(gwLevelOutputLine);
// Time interpolator
var gwLevelOutput2 = new TimeExtrapolator(gwLevelOutputLine);
gwLevelOutputLine.AddAdaptedOutput(gwLevelOutput2);
gwLevelOutput2.AddConsumer(riverGwleveInput);
}
}
//========== Run ==========
// Validate
riverModel.Validate();
Assert.IsTrue(riverModel.Status == LinkableComponentStatus.Valid);
gwModel.Validate();
Assert.IsTrue(gwModel.Status == LinkableComponentStatus.Valid);
// Prepare
riverModel.Prepare();
Assert.IsTrue(riverModel.Status == LinkableComponentStatus.Updated);
gwModel.Prepare();
Assert.IsTrue(gwModel.Status == LinkableComponentStatus.Updated);
// specify query times
double triggerTime0 = riverModel.CurrentTime.StampAsModifiedJulianDay;
double triggerTime1 = triggerTime0 + 1;
double triggerTime2 = triggerTime0 + 2;
double triggerTime3 = triggerTime0 + 12.1;
double triggerTime4 = triggerTime0 + 16.7;
/// Properties of the river, without gw-level input
/// Inflow into each node from rainfall runoff is 10 L/s
/// Inflow to node 1: 10 L/s - leaking 5 L/s on branch 1
/// Inflow to node 2: 10 + 5 L/s - leaking 15/2 L/s on branch 2
/// Inflow to node 3: 10 + 15/2 L/s - leaking 35/4 L/s on branch 3
/// Total leakage 5+15/2+35/4 = (20+30+35)/4 = 85/4 L/s
///
/// Number of seconds in a day: 60*60*24 = 86400
// check initial values
Assert.AreEqual(1, ValueSet.GetElementCount(flowOnBranch.Values), "#values for " + flowOnBranch.Id);
Assert.AreEqual(7.0, (double)flowOnBranch.Values.GetValue(0, 0), "Value[0] as property");
Assert.AreEqual(gwGridSize, ValueSet.GetElementCount(storageInGw.Values), "#values for " + storageInGw.Id);
Assert.AreEqual(0, SumTimeStep(storageInGw.Values, 0));
// get values for specified query times, 1 days
// Totally leaking: 86400 * 85/4 = 1.836e6
// For the bi-directional coupling:
// the entire first day the river uses extrapolated values from the
// gwModel, which gives a gwLevel of -10, hence same value as for the uni-directional
queryDischargeItem.TimeSet.SetSingleTimeStamp(triggerTime1);
ITimeSpaceValueSet valuesV = storageInGw2.GetValues(queryDischargeItem);
ITimeSpaceValueSet valuesQ = flowOnBranch2.GetValues(queryDischargeItem);
Assert.AreEqual(35.0 / 4.0, (double)valuesQ.GetValue(0, 0));
Assert.AreEqual(1.836e6, SumTimeStep(valuesV, 0), 1e-4);
// Print out, to load in a plotting program for verification
//StringBuilder b = new StringBuilder();
//foreach (double val in valuesV.GetElementValuesForTime(0))
// b.AppendLine(val.ToString(NumberFormatInfo.InvariantInfo));
//Console.Out.WriteLine(b.ToString());
// get values for specified query times, 2 days
// 2 * 86400 * 85/4 = 3.672e6
queryDischargeItem.TimeSet.SetSingleTimeStamp(triggerTime2);
valuesV = storageInGw2.GetValues(queryDischargeItem);
valuesQ = flowOnBranch2.GetValues(queryDischargeItem);
if ((runNumber & 4) != 4) // unidirectional
{
Assert.AreEqual(35.0 / 4.0, (double)valuesQ.GetValue(0, 0));
Assert.AreEqual(3.672e6, SumTimeStep(valuesV, 0), 1e-4);
}
else if ((runNumber & 2) != 2) // bi-directional 2x2 grid
{
Assert.AreEqual(8.843648, (double)valuesQ.GetValue(0, 0), 1e-4);
Assert.AreEqual(3.66390879366e6, SumTimeStep(valuesV, 0), 1e-4);
}
else // bi-directional 16x16 grid
{
Assert.AreEqual(9.65307, (double)valuesQ.GetValue(0, 0), 1e-4);
Assert.AreEqual(3.59397465219e6, SumTimeStep(valuesV, 0), 1e-4);
}
// get values for specified query times, 12.1 days
// 12.1 * 86400 * 85/4 = 2.22156e7
queryDischargeItem.TimeSet.SetSingleTimeStamp(triggerTime3);
valuesV = storageInGw2.GetValues(queryDischargeItem);
valuesQ = flowOnBranch2.GetValues(queryDischargeItem);
if ((runNumber & 4) != 4) // unidirectional
{
Assert.AreEqual(35.0 / 4.0, (double)valuesQ.GetValue(0, 0));
Assert.AreEqual(2.22156e7, SumTimeStep(valuesV, 0), 1e-4);
}
else if ((runNumber & 2) != 2) // bi-directional 2x2 grid
{
Assert.AreEqual(9.87828, (double)valuesQ.GetValue(0, 0), 1e-4);
Assert.AreEqual(2.16704019338e7, SumTimeStep(valuesV, 0), 1e-4);
}
else // bi-directional 16x16 grid
{
Assert.AreEqual(18.546999, (double)valuesQ.GetValue(0, 0), 1e-4);
Assert.AreEqual(1.722400002557e7, SumTimeStep(valuesV, 0), 1e-4);
}
// get values for specified query times, 16.7 days
// 16.7 * 86400 * 85/4 = 3.06612e7
queryDischargeItem.TimeSet.SetSingleTimeStamp(triggerTime4);
valuesV = storageInGw2.GetValues(queryDischargeItem);
valuesQ = flowOnBranch2.GetValues(queryDischargeItem);
if ((runNumber & 4) != 4) // unidirectional
{
Assert.AreEqual(35.0 / 4.0, (double)valuesQ.GetValue(0, 0));
Assert.AreEqual(3.06612e7, SumTimeStep(valuesV, 0), 1e-4);
}
else if ((runNumber & 2) != 2) // bi-directional 2x2 grid
{
Assert.AreEqual(10.255535, (double)valuesQ.GetValue(0, 0), 1e-4);
Assert.AreEqual(2.9595872035072e7, SumTimeStep(valuesV, 0), 1e-4);
}
else // bi-directional 16x16 grid
{
Assert.AreEqual(20.98699, (double)valuesQ.GetValue(0, 0), 1e-4);
Assert.AreEqual(2.12991179998e7, SumTimeStep(valuesV, 0), 1e-4);
}
}
}
private void RunGetValues2CTest(bool inputTimesAsSpans, bool storeValuesInItems)
{
ITimeSpaceComponent timeSeries = new TimeSeriesComponent();
ITimeSpaceComponent upperRiver = CreateRiverModel();
ITimeSpaceComponent lowerRiver = CreateRiverModel();
_flowItemsAsSpan = true;
timeSeries.Initialize();
IArgument flowAsStampsArgument = new ArgumentBool("flowItemsAsSpan", inputTimesAsSpans);
IArgument storeInItemsArgument = new ArgumentBool("storeValuesInExchangeItems", storeValuesInItems);
// The ModelID is passed in order to make it easier to debug, otherwise you cannot se the difference between the two istances of RiverModelLC
List <IArgument> upperRiverArguments = CreateRiverModelArguments(upperRiver);
upperRiverArguments.Add(Argument.Create("ModelID", "upperRiverModel", true, "argument"));
upperRiverArguments.Add(flowAsStampsArgument);
upperRiverArguments.Add(Argument.Create("TimeStepLength", 21600));
upperRiverArguments.Add(storeInItemsArgument);
upperRiver.Arguments.ApplyArguments(upperRiverArguments);
upperRiver.Initialize();
// The ModelID is passed in order to make it easier to debug, otherwise you cannot se the difference between the two istances of RiverModelLC
List <IArgument> lowerRiverArguments = CreateRiverModelArguments(lowerRiver);
lowerRiverArguments.Add(Argument.Create("ModelID", "lowerRiverModel", true, "argument"));
lowerRiverArguments.Add(flowAsStampsArgument);
lowerRiverArguments.Add(Argument.Create("TimeStepLength", 86400));
lowerRiverArguments.Add(storeInItemsArgument);
lowerRiver.Arguments.ApplyArguments(lowerRiverArguments);
lowerRiver.Initialize();
Assert.AreEqual("upperRiverModel", upperRiver.Id);
Assert.AreEqual("lowerRiverModel", lowerRiver.Id);
// Link upper river outflow to lower river inflow
IBaseInput upperRiverInput = upperRiver.Inputs[0];
IBaseOutput timeSeriesOutput = timeSeries.Outputs[0];
timeSeriesOutput.AddConsumer(upperRiverInput);
// Link upper river outflow to lower river inflow
// Put a time interpolator in between, to handle the non equal time steps
IBaseOutput upperRiverOutput = upperRiver.Outputs[2];
IBaseInput lowerRiverInput = lowerRiver.Inputs[0];
IAdaptedOutputFactory adaptedOutputFactory = upperRiver.AdaptedOutputFactories[0];
IIdentifiable[] adaptedOutputIds = adaptedOutputFactory.GetAvailableAdaptedOutputIds(upperRiverOutput, lowerRiverInput);
ITimeSpaceAdaptedOutput adaptedOutput = (ITimeSpaceAdaptedOutput)
adaptedOutputFactory.CreateAdaptedOutput(adaptedOutputIds[0], upperRiverOutput, lowerRiverInput);
adaptedOutput.AddConsumer(lowerRiverInput);
// Link some lower river output item to the 'triggering' query item
// Put a time interpolator in between, to take care that any required time stamp can be provided
ITimeSpaceOutput flowOnBranch = UTHelper.FindOutputItem(lowerRiver, "Branch:2:Flow");
adaptedOutputFactory = lowerRiver.AdaptedOutputFactories[0];
adaptedOutputIds = adaptedOutputFactory.GetAvailableAdaptedOutputIds(flowOnBranch, _queryItem1);
adaptedOutput = (ITimeSpaceAdaptedOutput)
adaptedOutputFactory.CreateAdaptedOutput(adaptedOutputIds[0], flowOnBranch, _queryItem1);
adaptedOutput.AddConsumer(_queryItem1);
// Connections have been established, validate the models
timeSeries.Validate();
Assert.IsTrue(timeSeries.Status == LinkableComponentStatus.Valid);
timeSeries.Prepare();
lowerRiver.Validate();
Assert.IsTrue(lowerRiver.Status == LinkableComponentStatus.Valid);
lowerRiver.Prepare();
Assert.IsTrue(lowerRiver.Status == LinkableComponentStatus.Updated);
upperRiver.Validate();
Assert.IsTrue(upperRiver.Status == LinkableComponentStatus.Valid);
upperRiver.Prepare();
Assert.IsTrue(upperRiver.Status == LinkableComponentStatus.Updated);
// specify query times
double startTime = ((LinkableEngine)lowerRiver).CurrentTime.StampAsModifiedJulianDay;
double firstTriggerGetValuesTime = startTime + 12.5;
double secondTriggerGetValuesTime = startTime + 16.2;
// check initial values
Assert.AreEqual(1, flowOnBranch.Values.Values2D[0].Count, "#values for " + flowOnBranch.Id);
Assert.AreEqual(7.0, (double)flowOnBranch.Values.GetValue(0, 0), "Value[0] as property");
// get values for specified query times
_queryItem1.TimeSet.SetSingleTimeStamp(firstTriggerGetValuesTime);
ITimeSpaceValueSet values = adaptedOutput.GetValues(_queryItem1);
if (inputTimesAsSpans)
{
Assert.AreEqual(315.0 / 32.0 + 13.0 / 64.0, values.GetValue(0, 0), "value for second query time");
}
else
{
Assert.AreEqual(10.0546875, values.GetValue(0, 0), "value for second query time");
}
_queryItem1.TimeSet.SetSingleTimeStamp(secondTriggerGetValuesTime);
values = adaptedOutput.GetValues(_queryItem1);
if (inputTimesAsSpans)
{
Assert.AreEqual(315.0 / 32.0 + 17.0 / 64.0, values.GetValue(0, 0), "value for second query time");
}
else
{
Assert.AreEqual(10.112499999999955, values.GetValue(0, 0), "value for third query time");
}
timeSeries.Finish();
upperRiver.Finish();
lowerRiver.Finish();
}
private void RunGetValues2BTest(bool inputTimesAsSpans)
{
ITimeSpaceComponent timeSeries = new TimeSeriesComponent();
ITimeSpaceComponent upperRiver = CreateRiverModel();
ITimeSpaceComponent lowerRiver = CreateRiverModel();
timeSeries.Initialize();
IArgument flowAsStampsArgument = new ArgumentBool("flowItemsAsSpan", inputTimesAsSpans);
// The ModelID is passed in order to make it easier to debug, otherwise you cannot se the difference between the two istances of RiverModelLC
List <IArgument> upperRiverArguments = CreateRiverModelArguments(upperRiver);
upperRiverArguments.Add(Argument.Create("ModelID", "upperRiverModel", true, "argument"));
upperRiverArguments.Add(flowAsStampsArgument);
upperRiver.Initialize(upperRiverArguments);
// The ModelID is passed in order to make it easier to debug, otherwise you cannot se the difference between the two istances of RiverModelLC
List <IArgument> lowerRiverArguments = CreateRiverModelArguments(lowerRiver);
lowerRiverArguments.Add(Argument.Create("ModelID", "lowerRiverModel", true, "argument"));
lowerRiverArguments.Add(flowAsStampsArgument);
lowerRiver.Initialize(lowerRiverArguments);
Assert.AreEqual("upperRiverModel", upperRiver.Id);
Assert.AreEqual("lowerRiverModel", lowerRiver.Id);
// Link upper river inflow to timeseries
IBaseInput upperRiverInput = upperRiver.Inputs[0];
IBaseOutput timeSeriesOutput = timeSeries.Outputs[0];
timeSeriesOutput.AddConsumer(upperRiverInput);
// Link upper river outflow to lower river inflow
IBaseOutput upperRiverOutput = upperRiver.Outputs[2];
IBaseInput lowerRiverInput = lowerRiver.Inputs[0];
upperRiverOutput.AddConsumer(lowerRiverInput);
// Link some lower river output item to the 'triggering' query item
// Put a time interpolator in between, to take care that any required time stamp can be provided
ITimeSpaceOutput flowOnBranch = UTHelper.FindOutputItem(lowerRiver, "Branch:2:Flow");
IAdaptedOutputFactory adaptedOutputFactory = lowerRiver.AdaptedOutputFactories[0];
IIdentifiable[] adaptedOutputIds = adaptedOutputFactory.GetAvailableAdaptedOutputIds(flowOnBranch, _queryItem1);
ITimeSpaceAdaptedOutput adaptedOutput = (ITimeSpaceAdaptedOutput)
adaptedOutputFactory.CreateAdaptedOutput(adaptedOutputIds[0], flowOnBranch, _queryItem1);
adaptedOutput.AddConsumer(_queryItem1);
// Connections have been established, validate the models
timeSeries.Validate();
Assert.IsTrue(timeSeries.Status == LinkableComponentStatus.Valid);
timeSeries.Prepare();
lowerRiver.Validate();
Assert.IsTrue(lowerRiver.Status == LinkableComponentStatus.Valid);
lowerRiver.Prepare();
Assert.IsTrue(lowerRiver.Status == LinkableComponentStatus.Updated);
upperRiver.Validate();
Assert.IsTrue(upperRiver.Status == LinkableComponentStatus.Valid);
upperRiver.Prepare();
Assert.IsTrue(upperRiver.Status == LinkableComponentStatus.Updated);
// specify query times
double startTime = ((LinkableEngine)lowerRiver).CurrentTime.StampAsModifiedJulianDay;
double firstTriggerGetValuesTime = startTime + 12.5;
double secondTriggerGetValuesTime = startTime + 16.2;
// check initial values
Assert.AreEqual(1, flowOnBranch.Values.Values2D[0].Count, "#values for " + flowOnBranch.Id);
Assert.AreEqual(7.0, (double)flowOnBranch.Values.GetValue(0, 0), "Value[0] as property");
// get values for specified query times, 12.5 days after 01-01 (13 L/s inflow from timeseries)
// Upper river provides 35/4 (runoff) + 13/8) to lower river
// Lower river last branch flow: 35/4 (own runoff) + 35/4/8 (upper runoff) + 13/8/8 (upper inflow) = 315/32 + 13/64
_queryItem1.TimeSet.SetSingleTimeStamp(firstTriggerGetValuesTime);
ITimeSpaceValueSet values = adaptedOutput.GetValues(_queryItem1);
if (inputTimesAsSpans)
{
Assert.AreEqual(315.0 / 32.0 + 13.0 / 64.0, values.GetValue(0, 0), "value for second query time");
}
else
{
double vala = 315.0 / 32.0 + 13.0 / 64.0; // value at 12/01
double valb = 315.0 / 32.0 + 14.0 / 64.0; // value at 13/01
double val = 0.5 * vala + 0.5 * valb; // interpolate
Assert.AreEqual(val, values.GetValue(0, 0), "value for second query time");
}
// get values for specified query times, 16.2 days after 01-01 (17 L/s inflow from timeseries)
// Upper river provides 35/4 (runoff) + 17/8) to lower river
// Lower river last branch flow: 35/4 (own runoff) + 35/4/8 (upper runoff) + 17/8/8 (upper inflow) = 315/32 + 17/64
_queryItem1.TimeSet.SetSingleTimeStamp(secondTriggerGetValuesTime);
values = adaptedOutput.GetValues(_queryItem1);
if (inputTimesAsSpans)
{
Assert.AreEqual(315.0 / 32.0 + 17.0 / 64.0, values.GetValue(0, 0), "value for third query time");
}
else
{
double vala = 315.0 / 32.0 + 17.0 / 64.0; // value at 16/01
double valb = 315.0 / 32.0 + 18.0 / 64.0; // value at 17/01
double val = 0.8 * vala + 0.2 * valb; // interpolate
Assert.AreEqual(val, (double)values.GetValue(0, 0), 1e-10, "value for third query time");
}
timeSeries.Finish();
upperRiver.Finish();
lowerRiver.Finish();
}
public void GetValues2A()
{
//TODO: 1: The RiverModelEngine should change the inflow over time. As it is now the inflow is the same
// in all time steps. Another idea would be to have a output exchange item that hold the accumulated
// inflow, this could be useful when testing the manage state interface.
//
// 2: Make this test run with the two river using different timesteps and with the source river
// starting ealier that the target river.
//
// 3: In this test also events could be tested. Simply test if all the required events are
// thrown during the simulations.
ITimeSpaceComponent upperRiver = CreateRiverModel();
ITimeSpaceComponent lowerRiver = CreateRiverModel();
// The ModelID is passed in order to make it easier to debug, otherwise you cannot se the difference between the two istances of RiverModelLC
List <IArgument> upperRiverArguments = CreateRiverModelArguments(upperRiver);
upperRiverArguments.Add(Argument.Create("ModelID", "upperRiverModel", true, "argument"));
upperRiverArguments.Add(new ArgumentBool("flowItemsAsSpan", false));
upperRiver.Arguments.ApplyArguments(upperRiverArguments);
upperRiver.Initialize();
// The ModelID is passed in order to make it easier to debug, otherwise you cannot se the difference between the two istances of RiverModelLC
List <IArgument> lowerRiverArguments = CreateRiverModelArguments(lowerRiver);
lowerRiverArguments.Add(Argument.Create("ModelID", "lowerRiverModel", true, "argument"));
lowerRiverArguments.Add(new ArgumentBool("flowItemsAsSpan", false));
lowerRiver.Initialize(lowerRiverArguments);
Assert.AreEqual("upperRiverModel", upperRiver.Id);
Assert.AreEqual("lowerRiverModel", lowerRiver.Id);
// Link upper river outflow to lower river inflow
IBaseOutput upperRiverOutput = upperRiver.Outputs[2];
IBaseInput lowerRiverInput = lowerRiver.Inputs[0];
upperRiverOutput.AddConsumer(lowerRiverInput);
// Link some lower river output item to the 'triggering' query item
// Put a time interpolator in between, to take care that any required time stamp can be provided
ITimeSpaceOutput flowOnBranch = UTHelper.FindOutputItem(lowerRiver, "Branch:2:Flow");
IAdaptedOutputFactory adaptedOutputFactory = lowerRiver.AdaptedOutputFactories[0];
IIdentifiable[] adaptedOutputIds = adaptedOutputFactory.GetAvailableAdaptedOutputIds(flowOnBranch, _queryItem1);
ITimeSpaceAdaptedOutput adaptedOutput = (ITimeSpaceAdaptedOutput)
adaptedOutputFactory.CreateAdaptedOutput(adaptedOutputIds[0], flowOnBranch, _queryItem1);
adaptedOutput.AddConsumer(_queryItem1);
// Connections have been established, validate and prepare the models
lowerRiver.Validate();
Assert.IsTrue(lowerRiver.Status == LinkableComponentStatus.Valid);
lowerRiver.Prepare();
Assert.IsTrue(lowerRiver.Status == LinkableComponentStatus.Updated);
upperRiver.Validate();
Assert.IsTrue(upperRiver.Status == LinkableComponentStatus.Valid);
upperRiver.Prepare();
Assert.IsTrue(upperRiver.Status == LinkableComponentStatus.Updated);
// check initial values
Assert.AreEqual(1, flowOnBranch.Values.Values2D[0].Count, "#values for " + flowOnBranch.Id);
Assert.AreEqual(7.0, (double)flowOnBranch.Values.GetValue(0, 0), "Value[0] as property");
// specify query times
double firstTriggerGetValuesTime = ((LinkableEngine)lowerRiver).CurrentTime.StampAsModifiedJulianDay;
double secondTriggerGetValuesTime = firstTriggerGetValuesTime + 3;
double thirdTriggerGetValuesTime = firstTriggerGetValuesTime + 4.3;
// check initial values
Assert.AreEqual(1, flowOnBranch.Values.Values2D[0].Count, "#values for " + flowOnBranch.Id);
Assert.AreEqual(7.0, (double)flowOnBranch.Values.GetValue(0, 0), "Value[0] as property");
// get values for specified query times, same as initial time, therefor intial values
_queryItem1.TimeSet.SetSingleTimeStamp(firstTriggerGetValuesTime);
ITimeSpaceValueSet values = adaptedOutput.GetValues(_queryItem1);
Assert.AreEqual(7.0, values.GetValue(0, 0), "value for first query time");
// upper river provides 35/4 inflow to lower river. Lower river last branch flow:
// 35/4 (from own runoff) + 35/4/8 (from first node inflow) = 315/32
_queryItem1.TimeSet.SetSingleTimeStamp(secondTriggerGetValuesTime);
values = adaptedOutput.GetValues(_queryItem1);
Assert.AreEqual(315.0 / 32.0, values.GetValue(0, 0), "value for second query time");
// upper river provides 35/4 inflow to lower river. Lower river last branch flow:
// 35/4 (from own runoff) + 35/4/8 (from first node inflow) = 315/32
_queryItem1.TimeSet.SetSingleTimeStamp(thirdTriggerGetValuesTime);
values = adaptedOutput.GetValues(_queryItem1);
Assert.AreEqual(315.0 / 32.0, values.GetValue(0, 0), "value for third query time");
upperRiver.Finish();
lowerRiver.Finish();
}
public void GetValues()
{
// Connect query item(s) to output item(s)
// Take care that component becomes valid (and has produced initial output for connected items)
ITimeSpaceComponent riverModel = CreateRiverModel();
List <IArgument> arguments = CreateRiverModelArguments(riverModel);
arguments.Add(new ArgumentBool("flowItemsAsSpan", _flowItemsAsSpan));
riverModel.Arguments.ApplyArguments(arguments);
riverModel.Initialize();
ITimeSpaceOutput flowOnBranch = UTHelper.FindOutputItem(riverModel, "Branch:2:Flow");
flowOnBranch.AddConsumer(_queryItem1);
riverModel.Validate();
Assert.IsTrue(riverModel.Status == LinkableComponentStatus.Valid);
riverModel.Prepare();
Assert.IsTrue(riverModel.Status == LinkableComponentStatus.Updated);
// check initial values
Assert.AreEqual(1, ValueSet.GetElementCount(flowOnBranch.Values), "#values for " + flowOnBranch.Id);
Assert.AreEqual(7.0, (double)flowOnBranch.Values.GetValue(0, 0), "Value[0] as property");
// get values for specified query times
_queryItem1.TimeSet.SetSingleTimeStamp(new DateTime(2005, 1, 3, 0, 0, 0));
ITimeSpaceValueSet values = flowOnBranch.GetValues(_queryItem1);
Assert.IsNotNull(values, "values != null");
double flow3 = 35.0 / 4.0; // = 10 * (1.0 / 2.0 + 1.0 / 4.0 + 1.0 / 8.0) = 8.75
Assert.AreEqual(flow3, (double)values.GetValue(0, 0), "value[0] from GetValues 1");
// set next query time
_queryItem1.TimeSet.SetSingleTimeStamp(new DateTime(2005, 2, 4, 0, 0, 0));
values = flowOnBranch.GetValues(_queryItem1);
Assert.IsNotNull(values, "values != null");
flow3 = 10 * (1.0 / 2.0 + 1.0 / 4.0 + 1.0 / 8.0); // = 8.75
Assert.AreEqual(flow3, (double)values.GetValue(0, 0), "value[0] from GetValues 1");
// ask for same time again
values = flowOnBranch.GetValues(_queryItem1);
Assert.IsNotNull(values, "values != null");
Assert.AreEqual(flow3, (double)values.GetValue(0, 0), "value[0] from GetValues 1");
try
{
// set query time back in time
_queryItem1.TimeSet.SetSingleTimeStamp(new DateTime(2005, 2, 3, 0, 0, 0));
flowOnBranch.GetValues(_queryItem1);
}
catch (Exception e)
{
Assert.IsTrue(e.Message.StartsWith("Could not update engine \""));
}
try
{
// set query time beyond time horizon
_queryItem1.TimeSet.SetSingleTimeStamp(new DateTime(2005, 2, 28, 0, 0, 0));
flowOnBranch.GetValues(_queryItem1);
}
catch (Exception e)
{
Assert.IsTrue(e.Message.StartsWith("Could not update engine \""));
}
}